<template>
  <div>
    <el-dialog
      title="驳回原因"
      :visible="open"
      :close-on-click-modal="false"
      :close-on-press-escape="false"
      width="500px"
      append-to-body
      @close="cancel()"
    >
      <el-form
        ref="form"
        :model="form"
        :rules="type == 1 || type == 2 ? rules : {}"
        label-width="80px"
      >
        <el-form-item v-if="type == 1 || type == 2" label="驳回原因" prop="uncheckReason">
          <el-input
          v-input-restrict
            v-model="form.uncheckReason"
            maxlength="100"
            show-word-limit
            :rows="3"
            type="textarea"
            placeholder="请输入驳回原因"
          />
        </el-form-item>
        <div v-else style="white-space: pre-wrap"
        >{{ form.uncheckReason }}
        </div>
      </el-form>
      <div slot="footer" class="dialog-footer" style="display: flex;justify-content: flex-end">
        <el-button      v-if="type == 1 || type == 2" v-preventReClick @click="cancel">取 消</el-button>
        <el-button
          v-preventReClick
          type="primary"
          @click="submitForm"
          v-if="type == 1 || type == 2"
          >提 交</el-button
        >
        <el-button
          v-preventReClick
          @click="cancel"
          v-if="type == 3"
          >关 闭</el-button
        >
      </div>
    </el-dialog>
  </div>
</template>

    <script>
export default {
  props: {
    open: Boolean,
    type: Number,
    item: Object,
  },
  data() {
    return {
      // 表单参数
      form: {
        uncheckReason: undefined,
      },
      // 表单校验
      rules: {
        uncheckReason: [
          { required: true, message: "驳回原因不能为空", trigger: "blur" },
        ],
      },
    };
  },
  watch: {
    open(e) {
      if (this.type == 1) {
        this.reset();
      }
      if (this.type == 2 || this.type == 3) {
        console.log(this.item,'this.itemthis.item')
        this.form = this.item;
      }
    },
  },
  mounted() {},
  methods: {
    /** 提交按钮 */
    submitForm: function () {
      this.$refs["form"].validate((valid) => {
        if (valid) {
          this.$emit("update:open", false);
          this.$emit("refresh", this.form.uncheckReason);
        }
      });
    },
    // 表单重置
    reset() {
      this.resetForm("form");
      this.form = {
        uncheckReason: undefined,
      };
    },
    cancel() {
      this.$emit("update:open", false);
      this.reset();
    },
  },
};
</script>
  <style scoped lang="scss">
</style>
